Use the right Your/you're please.
"Your" shows possession. (Your phone, your cat, your hair.)
"You're" Is short for you are. (You're fantastic. You're amazing.)
This is one of the things that....I don't know. Upset me? I guess just if you know the difference. I respect you.
Same with affect/effect
Affect is like a change. (The affect on Haiti was awful.)
Effect is an outcome. (The effect of your actions will change a life.)
lol sorry. Bye now.
